Press Windows + R , type msinfo32 , and hit . Look for your System Model (e.g., Latitude E6420 or Precision 7510). 2. Download from Dell Support
The "Broadcom USH" (Unified Security Hub) driver is a security-related component found on many Dell Latitude and Precision laptops. It manages hardware like fingerprint readers, smart card readers, and contactless sensors. When missing, it often appears in Device Manager as an "Unknown Device" or "Broadcom USH" with a yellow exclamation mark. How to Install the Correct Driver driver dell broadcom ush